Cool Why Does Body Hair Grow So Fast Ideas. With pubic hair—and other body hair—the entire. While many companies promote vitamins or supplements for hair growth, they don’t always directly affect hair length.

The most common cause is polycystic ovary syndrome (pcos). Hormones, especially sex hormones like testosterone (more prominent in males) and. If we are talking about body and facial hair, testosterone often increases the rate of growth and estrogen often decreases it.



